<template>
	<view class="index">
		<musichead title="网易云音乐" :icon="false"></musichead>
		<view class="container">
			<scroll-view scroll-y>
				<view class="input-search" @tap="handleToSearch">
					<text class="iconfont iconsearch"></text>
					<input type="text" placeholder="搜索歌曲"/>
				</view>
				
				
				<view class="skeleton" v-if="loading">
					<m-for-skeleton
					:avatarSize="200"
					:row="3"
					:title="false"
					:loading="loading"
					isarc="square"
					:titleStyle="{}"
					v-for="(item,key) in 4"
					:key="key">
					</m-for-skeleton>
				</view>
				
				
				
				<view class="index-list" v-else>
					
					<view class="index-list-item" v-for="(item,index) in topList" :key="index"  @tap="handleToList(item.id)">
						<view class="index-list-img">
							<image :src="item.coverImgUrl" mode="aspectFill"></image>
							<text>{{ item.updateFrequency }}</text>
						</view>
						<view class="index-list-text">
							<view v-for="(item,index) in item.tracks" :key="index">
								{{index+1}}.{{item.first}}-{{item.second}}
							</view>
						</view>
					</view>
					
				</view>
				
				
			</scroll-view>
		</view>
	</view>
</template>

<script>
	//引入公共api方法
	import { topList } from '../../common/api.js'
	
	export default {
		data() {
			return {
				//所有榜单内容摘要结果
				topList:[],
				//骨架屏加载
				loading:true
			}
		},
		onLoad() {
			//获取所有榜单内容摘要
			topList().then(res=>{
				if(res.length){
					setTimeout(()=>{
						this.topList = res
						this.loading = false
					},1000)
					
				}
			})
		},
		
		methods: {
			//跳转到列表歌单页面
			handleToList(id){
				uni.navigateTo({
					url:'/pages/list/list?id='+id
				})
			},
			//跳转到搜索页面
			handleToSearch(){
				uni.navigateTo({
					url:'/pages/search/search'
				})
			}
		}
	}
</script>

<style lang="scss" scoped>
@import url("../../common/iconfont.css");
.input-search{
	display: flex;
	align-items: center;
	height: 70rpx;
	margin: 70rpx 30rpx 30rpx 30rpx;
	background: #f7f7f7;
	border-radius: 50rpx;
	text{
		font-size: 26rpx;
		margin-right: 26rpx;
		margin-left: 28rpx;
	}
	input{
		font-size: 28rpx;
		flex: 1;
	}
}
.index-list{
	margin: 0 30rpx;
	.index-list-item{
		display: flex;
		margin-bottom: 34rpx;
		.index-list-img{
			width: 212rpx;
			height: 212rpx;
			position: relative;
			border-radius: 30rpx;
			overflow: hidden;
			margin-right: 22rpx;
			image{
				width: 100%;
				height: 100%;
			}
			text{
				position: absolute;
				left: 12rpx;
				bottom: 16rpx;
				color: white;
				font-size: 20rpx;
			}
		}
		.index-list-text{
			font-size: 24rpx;
			line-height: 66rpx;
		}
	}
}
</style>
